Earphone



FIG. 1 is a perspective view of a first embodiment of an earphone showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a cross sectional view along the line 6-6 of FIG. 2; and,

FIG. 7 is an enlarged cross sectional view along the line 7-7 of FIG. 2.

Portions shown as broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 